oooh yes. prepatch gives ilvl 100 gear which is around the level auf Nyalotha normal.
quote from the wowhead article about items and article is full of spoilers !!!
They also seem to be item level 100 (on par with Normal mode Ny'alotha), which makes the gear much better than the ilevel 75 gear available for level 50 premade characters in Bastion - this makes them not only good Shadowlands leveling gear for underplayed alts, but also inordinately powerful catch up gear for new characters still catching up to 50!